尝试通过传递 listweb.txt 来制作一个 ping .sh 脚本来查看网络是否存在

Question

所以我正在尝试 ping list.txt 中的一些 URL 并查看是否有效代码在这里：

url_list=./listawebmin.txt
contador=0
contadorerror=0
contadorsuccess=0

while read siteurl
do   
    echo "Se va a realizar ping a $siteurl"
    if ping -c3 $siteurl
        then
            echo "---$siteurl SUCCESS---" &>> success.txt
            let contadorsuccess=contadorsuccess+1
        else
            echo "---$siteurl ERROR---" &>> error.txt
            let contadorerror=contadorerror+1          
    fi
    let contador=contador+1
done < $url_list

echo "Total de urls : $contador"
echo "Total de urls SUCCESS: $contadorsuccess"
echo "Total de urls ERROR: $contadorerror"
echo "Servicio Terminado mira error.txt"

问题是，当我尝试传递 ping 一个 $something 变量时，例如 something=www.google.com 在这种情况下，ping 没有按预期响应。说出类似名称或服务未识别的内容（西班牙语：：Nombre o servicio desconocido）所以问题是我如何让它识别 $siteurl ？有没有更好的方法来验证网络是否存在？

编辑： listawebmin.txt 示例：

www.helenarohner.com
www.100porcienmexico.es
www.24fab.com
www.masllorensestudi.com
www.3i-ingenieria.com
www.360corporate.com
www.7camiciemadrid.es
www.centrodereuniones.com
www.ab-internacional.com
www.aba-abogadas.com
www.google.com

这是一个简单的txt

Answer 1

给你试试这个。

#!/bin/sh

url_list=./listawebmin.txt
contador=0
contadorerror=0
contadorsuccess=0

for siteurl in $(cat $url_list)
do   
    echo "Se va a realizar ping a $siteurl"
    if ping -c3 $siteurl
        then
            echo "---$siteurl SUCCESS---" &>> success.txt
            let contadorsuccess=contadorsuccess+1
        else
            echo "---$siteurl ERROR---" &>> error.txt
            let contadorerror=contadorerror+1          
    fi
    let contador=contador+1
done

echo "Total de urls : $contador"
echo "Total de urls SUCCESS: $contadorsuccess"
echo "Total de urls ERROR: $contadorerror"
echo "Servicio Terminado mira error.txt"

Answer 2

如果这些是网站，我建议测试它们是否正在侦听端口 80。这将排除任何 ping 问题。

可以使用netcat测试80端口是否开放：

#!/bin/bash

host_list=./listawebmin.txt
contador=0
contadorerror=0
contadorsuccess=0

while read -r host; do
    if nc -zw2 "$host" 80 &>/dev/null; then
        echo "---$host SUCCESS---" >> success.txt
        (( contadorsuccess++ ))
    else
        echo "---$host ERROR---" >> error.txt
        (( contadorerror++ ))
    fi
    (( contador++ ))
done < "$host_list"

echo "Total de hosts : $contador"
echo "Total de hosts SUCCESS: $contadorsuccess"
echo "Total de hosts ERROR: $contadorerror"
echo "Servicio Terminado mira error.txt"

Answer 3

感谢大家的回答我发现 wget 是最好的选择，感谢您的想法！

url_list=./listaweb2.txt
contador=0
contadorerror=0
contadorsuccess=0
while read siteurl
do
    echo "Se va a realizar wget a $siteurl"
    wget --timeout=3 --tries=1 --spider $siteurl
    if [ $? -eq 0 ]; 
        then
            echo "---$siteurl is UP---" &>> ./results/success.txt
            contadorsuccess=$(expr $contadorsuccess + 1)
    else
        echo "---$siteurl is DOWN---" &>> ./results/error.txt
        contadorerror=$(expr $contadorerror + 1)
    fi
    contador=$(expr $contador + 1)
done < $url_list
echo "Total de urls : $contador" &>> ./results/resume.txt
echo "Total de urls SUCCESS: $contadorsuccess" &>> ./results/resume.txt
echo "Total de urls ERROR: $contadorerror" &>> ./results/resume.txt
echo "Total de urls UP and running: $contadorsuccess" &>> ./results/success.txt
echo "Total de urls DOWN: $contadorerror" &>> ./results/error.txt
echo "Servicio Terminado mira error.txt"

这是脚本的最终结果

www.helenarohner.com
www.100porcienmexico.es
www.24fab.com
www.masllorensestudi.com
www.3i-ingenieria.com
www.360corporate.com
www.7camiciemadrid.es
www.centrodereuniones.com
www.ab-internacional.com
www.aba-abogadas.com

这是 listaweb2.txt

上的内容示例

PD: if you have a better solution to solve this problem dont doubt to post it even if this gets 10y old i might read it

尝试通过传递 listweb.txt 来制作一个 ping .sh 脚本来查看网络是否存在

Trying to make a ping .sh script to see if a web is alive by passing a listweb.txt

bash

ping

web